She was a columnist for Internet Today from July 1996 until it closed in April 1997, and together with Dominic Young ran the Fleet Street Forum on CompuServe UK in the mid-1990s.

[4] She was a member of an external board that advised Edinburgh University on the creation of the Intellectual Property and Law Centre.

[5] She sits on the executive committee of the Association of British Science Writers and the Advisory Councils of the Open Rights Group and Privacy International.

[10] In 2005, Grossman featured on an episode of the BBC Three comedy spoof series High Spirits with Shirley Ghostman.

[11][12] In 2013, Grossman was the winner of the Enigma Award, part of the BT Information Security Journalism Awards, "for her dedication and outstanding contribution to information security journalism, recognising her extensive writing on the subject for several publications over a number of years".